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From: Jon Hunter <jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
To: Thierry Reding
	<thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	David Airlie <airlied-cv59FeDIM0c@public.gmane.org>,
	Stephen Warren <swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>,
	Alexandre Courbot
	<gnurou-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	Wolfram Sang <wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org>,
	Linus Walleij
	<linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
	Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>
Cc: dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
	linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-gpio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Jon Hunter <jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
Subject: [PATCH 06/12] pinctrl: pinconf: Add generic helper function for freeing mappings
Date: Thu, 23 Jun 2016 16:58:59 +0100	[thread overview]
Message-ID: <1466697545-11868-7-git-send-email-jonathanh@nvidia.com> (raw)
In-Reply-To: <1466697545-11868-1-git-send-email-jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>

The pinconf-generic.h file exposes functions for creating generic mappings
but it does not expose a function for freeing the mappings. Add a function
for freeing generic mappings.

Signed-off-by: Jon Hunter <jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
Acked-by: Linus Walleij <linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
---
 drivers/pinctrl/pinconf-generic.c       | 8 ++++++++
 include/linux/pinctrl/pinconf-generic.h | 2 ++
 2 files changed, 10 insertions(+)

diff --git a/drivers/pinctrl/pinconf-generic.c b/drivers/pinctrl/pinconf-generic.c
index 34b601b06764..5020ae534479 100644
--- a/drivers/pinctrl/pinconf-generic.c
+++ b/drivers/pinctrl/pinconf-generic.c
@@ -395,4 +395,12 @@ exit:
 }
 EXPORT_SYMBOL_GPL(pinconf_generic_dt_node_to_map);
 
+void pinconf_generic_dt_free_map(struct pinctrl_dev *pctldev,
+				 struct pinctrl_map *map,
+				 unsigned num_maps)
+{
+	pinctrl_utils_free_map(pctldev, map, num_maps);
+}
+EXPORT_SYMBOL_GPL(pinconf_generic_dt_free_map);
+
 #endif
diff --git a/include/linux/pinctrl/pinconf-generic.h b/include/linux/pinctrl/pinconf-generic.h
index d921afd5f109..12343caa114e 100644
--- a/include/linux/pinctrl/pinconf-generic.h
+++ b/include/linux/pinctrl/pinconf-generic.h
@@ -175,6 +175,8 @@ int pinconf_generic_dt_subnode_to_map(struct pinctrl_dev *pctldev,
 int pinconf_generic_dt_node_to_map(struct pinctrl_dev *pctldev,
 		struct device_node *np_config, struct pinctrl_map **map,
 		unsigned *num_maps, enum pinctrl_map_type type);
+void pinconf_generic_dt_free_map(struct pinctrl_dev *pctldev,
+		struct pinctrl_map *map, unsigned num_maps);
 
 static inline int pinconf_generic_dt_node_to_map_group(
 		struct pinctrl_dev *pctldev, struct device_node *np_config,
-- 
2.1.4

  parent reply	other threads:[~2016-06-23 15:58 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-23 15:58 [PATCH 00/12] Add support for Tegra DPAUX pinctrl Jon Hunter
2016-06-23 15:58 ` [PATCH 01/12] soc/tegra: pmc: Initialise resets associated with a power partition Jon Hunter
2016-06-23 15:58 ` [PATCH 02/12] drm/tegra: Clean-up if probing DPAUX fails Jon Hunter
2016-06-23 15:58 ` [PATCH 04/12] dt-bindings: display: Update Tegra DPAUX documentation Jon Hunter
2016-06-24 19:22   ` Rob Herring
2016-06-23 15:58 ` [PATCH 05/12] drm/tegra: Prepare DPAUX for supporting generic PM domains Jon Hunter
     [not found] ` <1466697545-11868-1-git-send-email-jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2016-06-23 15:58   ` [PATCH 03/12] drm/tegra: Add helper functions for setting up DPAUX pads Jon Hunter
2016-06-23 15:58   ` Jon Hunter [this message]
2016-06-23 15:59   ` [PATCH 09/12] dt-bindings: Add bindings for Tegra DPAUX pinctrl driver Jon Hunter
2016-06-24 19:27     ` Rob Herring
2016-06-23 15:59   ` [PATCH 12/12] arm64: tegra: Add DPAUX pinctrl bindings Jon Hunter
2016-06-23 15:59 ` [PATCH 07/12] dt-bindings: i2c: Add support for 'i2c-bus' subnode Jon Hunter
2016-06-24 19:23   ` Rob Herring
2016-06-27 12:04   ` Peter Rosin
2016-06-28  8:21     ` Jon Hunter
2016-06-28 10:20       ` Peter Rosin
     [not found]   ` <1466697545-11868-8-git-send-email-jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2016-06-28 21:32     ` Wolfram Sang
2016-06-29  8:05       ` Jon Hunter
2016-06-23 15:59 ` [PATCH 08/12] i2c: core: " Jon Hunter
     [not found]   ` <1466697545-11868-9-git-send-email-jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2016-06-28 21:10     ` Thierry Reding
     [not found]       ` <20160628210952.GA1760-+E7KM1FDEuO2P7RxrfNFTMXXUOn6P5/W@public.gmane.org>
2016-06-28 21:33         ` Wolfram Sang
2016-08-02  6:26   ` Tomeu Vizoso
     [not found]     ` <CAAObsKDGVz0XCxeqt+W31RZ-KEvqPnQaH0dkTUj2zL9oFZrPBw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-08-02  6:49       ` Jon Hunter
2016-08-04  6:25         ` Tomeu Vizoso
2016-06-23 15:59 ` [PATCH 10/12] drm/tegra: Add pinctrl support for DPAUX Jon Hunter
2016-06-23 15:59 ` [PATCH 11/12] arm64: tegra: Add SOR power-domain node Jon Hunter

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